Apparatus for controlling production in a spinning machine

Details Apparatus for controlling production in a spinning machine Apparatus for controlling production in a spinning machine

1983-10-19

1986-01-14

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Monitor and control

57265, 57276, 57400, D01H 1324, D01H 914

Patent

active

045638730

ABSTRACT:
An apparatus for controlling production in a spinning machine is disclosed herein. Sliver consumption quantity at each of the spinning stations is computed from the count of pulse signals generated in synchronism with the rotation of a drive shaft, e.g., of a winding drum, and from the count of those pulse signals generated in the same way but during yarn piecing or doffing operations when no spun yarn is wound. When a reference value of preset data is reached by the computed sliver consumption quantity with respect to any spinning station, a device is operated to give an alarm signaling the need for sliver can replacement with a full one at that station.

REFERENCES:
patent: 3877209 (1975-04-01), Seidl et al.
patent: 3988879 (1976-11-01), Franzolini
patent: 4019310 (1977-04-01), Seidl et al.
patent: 4078369 (1978-03-01), Brandis
patent: 4178748 (1979-12-01), Stahlecker et al.
patent: 4194349 (1980-03-01), Lane

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